Home / 24,869,955.12-37,130,060.92-19,003,438.32

Finding the Fourth Proportional to 24,869,955.12, 37,130,060.92 and 19,003,438.32

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Solution

The fourth proportional to 24,869,955.12, 37,130,060.92 and 19,003,438.32 is: 28,371,535.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,869,955.12 : 37,130,060.92 = 19,003,438.32 : x
  2. Step 2: Convert to fraction form
    24,869,955.12/37,130,060.92 = 19,003,438.32/x
  3. Step 3: Cross multiply
    24,869,955.12x = 37,130,060.92 × 19,003,438.32
  4. Step 4: Simplify right side
    24,869,955.12x = 705,598,822,511,062.50
  5. Step 5: Solve for x
    x = 705,598,822,511,062.50/24,869,955.12
  6. Step 6: Final answer
    x = 28,371,535.82

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.